{"assessment":{"best_window":{"end":"2030-02-08T03:55Z","end_local":"05:55","hours":0.08,"label":"good","mean_quality":0.61,"start":"2030-02-08T03:50Z","start_local":"05:50"},"cost":{"altitude":10.57,"clouds":0.0,"darkness":1.81,"moon":0.01},"formula":"astronomy = 100 * min(1, sky_hours / reference_hours) * peak_sky; overall = astronomy * score_weather / 100 (null when the weather is unknown)","hard_limit":null,"headline":"Astronomically barely \u2014 weather unknown","hourly":[{"alt":29,"cloud":null,"high":null,"iso":"2030-02-07T16:00Z","label":"unusable","low":null,"mid":null,"moon_alt":51,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"18:00","wind":null},{"alt":20,"cloud":null,"high":null,"iso":"2030-02-07T17:00Z","label":"poor","low":null,"mid":null,"moon_alt":42,"precip":null,"q":0.18,"rh":null,"sky":"astronomical twilight","temp":null,"time":"19:00","wind":null},{"alt":13,"cloud":null,"high":null,"iso":"2030-02-07T18:00Z","label":"unusable","low":null,"mid":null,"moon_alt":32,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"20:00","wind":null},{"alt":6,"cloud":null,"high":null,"iso":"2030-02-07T19:00Z","label":"unusable","low":null,"mid":null,"moon_alt":21,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"21:00","wind":null},{"alt":1,"cloud":null,"high":null,"iso":"2030-02-07T20:00Z","label":"unusable","low":null,"mid":null,"moon_alt":10,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"22:00","wind":null},{"alt":-2,"cloud":null,"high":null,"iso":"2030-02-07T21:00Z","label":"unusable","low":null,"mid":null,"moon_alt":0,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"23:00","wind":null},{"alt":-4,"cloud":null,"high":null,"iso":"2030-02-07T22:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-10,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"00:00","wind":null},{"alt":-3,"cloud":null,"high":null,"iso":"2030-02-07T23:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-20,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"01:00","wind":null},{"alt":0,"cloud":null,"high":null,"iso":"2030-02-08T00:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-27,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"02:00","wind":null},{"alt":4,"cloud":null,"high":null,"iso":"2030-02-08T01:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-33,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"03:00","wind":null},{"alt":11,"cloud":null,"high":null,"iso":"2030-02-08T02:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-36,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"04:00","wind":null},{"alt":18,"cloud":null,"high":null,"iso":"2030-02-08T03:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-35,"precip":null,"q":0.0,"rh":null,"sky":"night","temp":null,"time":"05:00","wind":null},{"alt":27,"cloud":null,"high":null,"iso":"2030-02-08T04:00Z","label":"marginal","low":null,"mid":null,"moon_alt":-32,"precip":null,"q":0.33,"rh":null,"sky":"astronomical twilight","temp":null,"time":"06:00","wind":null},{"alt":36,"cloud":null,"high":null,"iso":"2030-02-08T05:00Z","label":"unusable","low":null,"mid":null,"moon_alt":-26,"precip":null,"q":0.0,"rh":null,"sky":"civil twilight","temp":null,"time":"07:00","wind":null}],"peak_quality":0.61,"peak_sky":0.61,"quality_hours":0.68,"reasons":["the target being low or below 20\u00b0 cost 10.6 quality-hours","daylight and twilight cost 1.8 quality-hours"],"reference_hours":4.0,"score":null,"score_astronomy":10,"score_weather":null,"sky_hours":0.68,"verdict":"unknown","verdict_astronomy":"poor","weather_known":false,"windows":[{"end":"2030-02-07T16:15Z","end_local":"18:15","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2030-02-07T15:40Z","start_local":"17:40"},{"end":"2030-02-07T17:05Z","end_local":"19:05","hours":0.83,"label":"poor","mean_quality":0.11,"start":"2030-02-07T16:15Z","start_local":"18:15"},{"end":"2030-02-08T03:15Z","end_local":"05:15","hours":10.17,"label":"unusable","mean_quality":0.0,"start":"2030-02-07T17:05Z","start_local":"19:05"},{"end":"2030-02-08T03:50Z","end_local":"05:50","hours":0.58,"label":"marginal","mean_quality":0.49,"start":"2030-02-08T03:15Z","start_local":"05:15"},{"end":"2030-02-08T03:55Z","end_local":"05:55","hours":0.08,"label":"good","mean_quality":0.61,"start":"2030-02-08T03:50Z","start_local":"05:50"},{"end":"2030-02-08T04:25Z","end_local":"06:25","hours":0.5,"label":"marginal","mean_quality":0.35,"start":"2030-02-08T03:55Z","start_local":"05:55"},{"end":"2030-02-08T05:00Z","end_local":"07:00","hours":0.58,"label":"poor","mean_quality":0.12,"start":"2030-02-08T04:25Z","start_local":"06:25"},{"end":"2030-02-08T05:30Z","end_local":"07:30","hours":0.5,"label":"unusable","mean_quality":0.0,"start":"2030-02-08T05:00Z","start_local":"07:00"}]},"calculation_version":"2026-10-10.1","forecast":[],"forecast_source":"none","forecast_updated_at":null,"limits":{"good_alt":30.0,"usable_alt":20.0},"night":{"dark_from":"2030-02-07T17:18:28Z","dark_hours":10.55,"dark_to":"2030-02-08T03:51:24Z","moon":{"illumination":0.267,"phase":"waxing crescent","waxing":true},"moon_free_dark_hours":6.9,"moonrise":"2030-02-08T07:51:45Z","moonset":"2030-02-07T20:56:34Z","sunrise":"2030-02-08T05:25:34Z","sunset":"2030-02-07T15:44:04Z","twilight":{"astronomical":{"end":"2030-02-07T17:18:28Z","start":"2030-02-08T03:51:24Z"},"civil":{"end":"2030-02-07T16:13:06Z","start":"2030-02-08T04:56:37Z"},"nautical":{"end":"2030-02-07T16:46:02Z","start":"2030-02-08T04:23:46Z"}},"window_end":"2030-02-08T10:00:00Z","window_start":"2030-02-07T10:00:00Z"},"night_date":"2030-02-07","site":{"elev_m":1750,"lat":41.693,"lon":24.739,"name":"NAO Rozhen"},"target":{"circumpolar":false,"dark_best":{"airmass":2.34,"alt":25.1,"t":"2030-02-08T03:50:00Z"},"dec":44.33,"dec_of_date":44.4481,"dec_str":"+44\u00b0 19' 48.0\"","good_hours":0,"limit_rise":"2030-02-08T03:14:05Z","limit_set":"2030-02-07T17:03:09Z","max_az_rate_deg_per_min":3.63,"moon_separation":62.3,"never_rises":false,"ra":314.69583333,"ra_of_date":314.9652,"ra_str":"20h 58m 47.0s","resolved":{"common_name":"North America Nebula","dec":44.33,"name":"NGC 7000","ra":314.69583333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=NGC%207000","source":"sesame","type":"Cl*","type_text":"star cluster"},"summary":"Just 0.7 h above 20\u00b0 in darkness \u2014 barely observable tonight.","terrain":{"available":true,"behind_at":"2030-02-07T20:19:40Z","blocked_dark_hours":0,"clears_at":"2030-02-08T00:20:48Z","rise_az":34.2},"track":[{"above_terrain":true,"airmass":1.0,"alt":86.63,"az":34.2,"t":"2030-02-07T10:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.0,"alt":87.06,"az":19.9,"t":"2030-02-07T10:05:00Z","terrain":0.67},{"above_terrain":true,"airmass":1.0,"alt":87.24,"az":2.2,"t":"2030-02-07T10:10:00Z","terrain":0.07},{"above_terrain":true,"airmass":1.0,"alt":87.13,"az":344.0,"t":"2030-02-07T10:15:00Z","terrain":-0.41},{"above_terrain":true,"airmass":1.0,"alt":86.75,"az":328.8,"t":"2030-02-07T10:20:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.0,"alt":86.19,"az":317.5,"t":"2030-02-07T10:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":1.0,"alt":85.5,"az":309.4,"t":"2030-02-07T10:30:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.0,"alt":84.75,"az":303.7,"t":"2030-02-07T10:35:00Z","terrain":-0.14},{"above_terrain":true,"airmass":1.01,"alt":83.95,"az":299.6,"t":"2030-02-07T10:40:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.01,"alt":83.13,"az":296.5,"t":"2030-02-07T10:45:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.01,"alt":82.28,"az":294.2,"t":"2030-02-07T10:50:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.01,"alt":81.42,"az":292.5,"t":"2030-02-07T10:55:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.01,"alt":80.55,"az":291.1,"t":"2030-02-07T11:00:00Z","terrain":0.5},{"above_terrain":true,"airmass":1.02,"alt":79.68,"az":290.1,"t":"2030-02-07T11:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.02,"alt":78.79,"az":289.2,"t":"2030-02-07T11:10:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.02,"alt":77.91,"az":288.6,"t":"2030-02-07T11:15:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.03,"alt":77.02,"az":288.1,"t":"2030-02-07T11:20:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.03,"alt":76.13,"az":287.7,"t":"2030-02-07T11:25:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.03,"alt":75.24,"az":287.5,"t":"2030-02-07T11:30:00Z","terrain":0.28},{"above_terrain":true,"airmass":1.04,"alt":74.34,"az":287.3,"t":"2030-02-07T11:35:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.04,"alt":73.45,"az":287.1,"t":"2030-02-07T11:40:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.05,"alt":72.56,"az":287.1,"t":"2030-02-07T11:45:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.05,"alt":71.66,"az":287.1,"t":"2030-02-07T11:50:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.06,"alt":70.77,"az":287.1,"t":"2030-02-07T11:55:00Z","terrain":0.35},{"above_terrain":true,"airmass":1.06,"alt":69.87,"az":287.1,"t":"2030-02-07T12:00:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.07,"alt":68.98,"az":287.2,"t":"2030-02-07T12:05:00Z","terrain":0.32},{"above_terrain":true,"airmass":1.08,"alt":68.08,"az":287.4,"t":"2030-02-07T12:10:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.08,"alt":67.19,"az":287.5,"t":"2030-02-07T12:15:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.09,"alt":66.3,"az":287.7,"t":"2030-02-07T12:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.1,"alt":65.41,"az":287.9,"t":"2030-02-07T12:25:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.11,"alt":64.52,"az":288.1,"t":"2030-02-07T12:30:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":63.63,"az":288.3,"t":"2030-02-07T12:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":1.12,"alt":62.74,"az":288.6,"t":"2030-02-07T12:40:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.13,"alt":61.85,"az":288.8,"t":"2030-02-07T12:45:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.14,"alt":60.97,"az":289.1,"t":"2030-02-07T12:50:00Z","terrain":0.19},{"above_terrain":true,"airmass":1.15,"alt":60.09,"az":289.4,"t":"2030-02-07T12:55:00Z","terrain":0.22},{"above_terrain":true,"airmass":1.16,"alt":59.2,"az":289.7,"t":"2030-02-07T13:00:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.17,"alt":58.32,"az":290.0,"t":"2030-02-07T13:05:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.19,"alt":57.44,"az":290.3,"t":"2030-02-07T13:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.2,"alt":56.57,"az":290.7,"t":"2030-02-07T13:15:00Z","terrain":0.42},{"above_terrain":true,"airmass":1.21,"alt":55.69,"az":291.0,"t":"2030-02-07T13:20:00Z","terrain":0.49},{"above_terrain":true,"airmass":1.22,"alt":54.82,"az":291.3,"t":"2030-02-07T13:25:00Z","terrain":0.51},{"above_terrain":true,"airmass":1.24,"alt":53.95,"az":291.7,"t":"2030-02-07T13:30:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.25,"alt":53.08,"az":292.1,"t":"2030-02-07T13:35:00Z","terrain":0.53},{"above_terrain":true,"airmass":1.26,"alt":52.22,"az":292.4,"t":"2030-02-07T13:40:00Z","terrain":0.43},{"above_terrain":true,"airmass":1.28,"alt":51.35,"az":292.8,"t":"2030-02-07T13:45:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.3,"alt":50.49,"az":293.2,"t":"2030-02-07T13:50:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.31,"alt":49.63,"az":293.6,"t":"2030-02-07T13:55:00Z","terrain":0.26},{"above_terrain":true,"airmass":1.33,"alt":48.77,"az":294.0,"t":"2030-02-07T14:00:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.35,"alt":47.92,"az":294.4,"t":"2030-02-07T14:05:00Z","terrain":0.24},{"above_terrain":true,"airmass":1.36,"alt":47.07,"az":294.8,"t":"2030-02-07T14:10:00Z","terrain":0.23},{"above_terrain":true,"airmass":1.38,"alt":46.22,"az":295.2,"t":"2030-02-07T14:15:00Z","terrain":0.25},{"above_terrain":true,"airmass":1.4,"alt":45.38,"az":295.6,"t":"2030-02-07T14:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.42,"alt":44.53,"az":296.1,"t":"2030-02-07T14:25:00Z","terrain":0.33},{"above_terrain":true,"airmass":1.45,"alt":43.69,"az":296.5,"t":"2030-02-07T14:30:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.47,"alt":42.86,"az":296.9,"t":"2030-02-07T14:35:00Z","terrain":0.27},{"above_terrain":true,"airmass":1.49,"alt":42.02,"az":297.4,"t":"2030-02-07T14:40:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.52,"alt":41.2,"az":297.8,"t":"2030-02-07T14:45:00Z","terrain":0.15},{"above_terrain":true,"airmass":1.54,"alt":40.37,"az":298.3,"t":"2030-02-07T14:50:00Z","terrain":0.13},{"above_terrain":true,"airmass":1.57,"alt":39.55,"az":298.7,"t":"2030-02-07T14:55:00Z","terrain":0.16},{"above_terrain":true,"airmass":1.6,"alt":38.73,"az":299.2,"t":"2030-02-07T15:00:00Z","terrain":0.21},{"above_terrain":true,"airmass":1.62,"alt":37.91,"az":299.7,"t":"2030-02-07T15:05:00Z","terrain":0.3},{"above_terrain":true,"airmass":1.65,"alt":37.1,"az":300.1,"t":"2030-02-07T15:10:00Z","terrain":0.36},{"above_terrain":true,"airmass":1.69,"alt":36.29,"az":300.6,"t":"2030-02-07T15:15:00Z","terrain":0.34},{"above_terrain":true,"airmass":1.72,"alt":35.49,"az":301.1,"t":"2030-02-07T15:20:00Z","terrain":0.29},{"above_terrain":true,"airmass":1.75,"alt":34.69,"az":301.6,"t":"2030-02-07T15:25:00Z","terrain":0.18},{"above_terrain":true,"airmass":1.79,"alt":33.9,"az":302.1,"t":"2030-02-07T15:30:00Z","terrain":0.05},{"above_terrain":true,"airmass":1.83,"alt":33.11,"az":302.6,"t":"2030-02-07T15:35:00Z","terrain":-0.11},{"above_terrain":true,"airmass":1.87,"alt":32.32,"az":303.1,"t":"2030-02-07T15:40:00Z","terrain":-0.22},{"above_terrain":true,"airmass":1.91,"alt":31.54,"az":303.6,"t":"2030-02-07T15:45:00Z","terrain":-0.15},{"above_terrain":true,"airmass":1.95,"alt":30.76,"az":304.1,"t":"2030-02-07T15:50:00Z","terrain":-0.13},{"above_terrain":true,"airmass":2.0,"alt":29.99,"az":304.7,"t":"2030-02-07T15:55:00Z","terrain":-0.23},{"above_terrain":true,"airmass":2.04,"alt":29.22,"az":305.2,"t":"2030-02-07T16:00:00Z","terrain":-0.27},{"above_terrain":true,"airmass":2.09,"alt":28.46,"az":305.7,"t":"2030-02-07T16:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":2.14,"alt":27.7,"az":306.3,"t":"2030-02-07T16:10:00Z","terrain":-0.08},{"above_terrain":true,"airmass":2.2,"alt":26.95,"az":306.8,"t":"2030-02-07T16:15:00Z","terrain":0.11},{"above_terrain":true,"airmass":2.26,"alt":26.2,"az":307.4,"t":"2030-02-07T16:20:00Z","terrain":0.23},{"above_terrain":true,"airmass":2.32,"alt":25.46,"az":307.9,"t":"2030-02-07T16:25:00Z","terrain":0.31},{"above_terrain":true,"airmass":2.38,"alt":24.73,"az":308.5,"t":"2030-02-07T16:30:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.45,"alt":24.0,"az":309.0,"t":"2030-02-07T16:35:00Z","terrain":0.17},{"above_terrain":true,"airmass":2.52,"alt":23.27,"az":309.6,"t":"2030-02-07T16:40:00Z","terrain":0.2},{"above_terrain":true,"airmass":2.59,"alt":22.55,"az":310.2,"t":"2030-02-07T16:45:00Z","terrain":0.25},{"above_terrain":true,"airmass":2.67,"alt":21.84,"az":310.8,"t":"2030-02-07T16:50:00Z","terrain":0.33},{"above_terrain":true,"airmass":2.76,"alt":21.14,"az":311.4,"t":"2030-02-07T16:55:00Z","terrain":0.28},{"above_terrain":true,"airmass":2.84,"alt":20.44,"az":312.0,"t":"2030-02-07T17:00:00Z","terrain":0.14},{"above_terrain":true,"airmass":2.94,"alt":19.75,"az":312.6,"t":"2030-02-07T17:05:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.04,"alt":19.06,"az":313.2,"t":"2030-02-07T17:10:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.14,"alt":18.38,"az":313.8,"t":"2030-02-07T17:15:00Z","terrain":0.43},{"above_terrain":true,"airmass":3.26,"alt":17.71,"az":314.4,"t":"2030-02-07T17:20:00Z","terrain":0.51},{"above_terrain":true,"airmass":3.38,"alt":17.04,"az":315.1,"t":"2030-02-07T17:25:00Z","terrain":0.56},{"above_terrain":true,"airmass":3.51,"alt":16.39,"az":315.7,"t":"2030-02-07T17:30:00Z","terrain":0.5},{"above_terrain":true,"airmass":3.64,"alt":15.74,"az":316.3,"t":"2030-02-07T17:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":3.79,"alt":15.09,"az":317.0,"t":"2030-02-07T17:40:00Z","terrain":0.3},{"above_terrain":true,"airmass":3.95,"alt":14.46,"az":317.6,"t":"2030-02-07T17:45:00Z","terrain":0.32},{"above_terrain":true,"airmass":4.12,"alt":13.83,"az":318.3,"t":"2030-02-07T17:50:00Z","terrain":0.2},{"above_terrain":true,"airmass":4.3,"alt":13.21,"az":319.0,"t":"2030-02-07T17:55:00Z","terrain":-0.12},{"above_terrain":true,"airmass":4.5,"alt":12.6,"az":319.6,"t":"2030-02-07T18:00:00Z","terrain":-0.18},{"above_terrain":true,"airmass":4.71,"alt":12.0,"az":320.3,"t":"2030-02-07T18:05:00Z","terrain":-0.2},{"above_terrain":true,"airmass":4.94,"alt":11.41,"az":321.0,"t":"2030-02-07T18:10:00Z","terrain":-0.2},{"above_terrain":true,"airmass":5.19,"alt":10.82,"az":321.7,"t":"2030-02-07T18:15:00Z","terrain":0.08},{"above_terrain":true,"airmass":5.46,"alt":10.25,"az":322.4,"t":"2030-02-07T18:20:00Z","terrain":0.16},{"above_terrain":true,"airmass":5.76,"alt":9.68,"az":323.1,"t":"2030-02-07T18:25:00Z","terrain":0.06},{"above_terrain":true,"airmass":6.08,"alt":9.12,"az":323.8,"t":"2030-02-07T18:30:00Z","terrain":-0.15},{"above_terrain":true,"airmass":6.44,"alt":8.57,"az":324.5,"t":"2030-02-07T18:35:00Z","terrain":-0.2},{"above_terrain":true,"airmass":6.83,"alt":8.03,"az":325.2,"t":"2030-02-07T18:40:00Z","terrain":-0.2},{"above_terrain":true,"airmass":7.26,"alt":7.51,"az":325.9,"t":"2030-02-07T18:45:00Z","terrain":-0.24},{"above_terrain":true,"airmass":7.74,"alt":6.99,"az":326.7,"t":"2030-02-07T18:50:00Z","terrain":-0.34},{"above_terrain":true,"airmass":8.27,"alt":6.48,"az":327.4,"t":"2030-02-07T18:55:00Z","terrain":-0.32},{"above_terrain":true,"airmass":8.87,"alt":5.98,"az":328.2,"t":"2030-02-07T19:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":9.53,"alt":5.49,"az":328.9,"t":"2030-02-07T19:05:00Z","terrain":-0.14},{"above_terrain":true,"airmass":10.28,"alt":5.01,"az":329.7,"t":"2030-02-07T19:10:00Z","terrain":-0.28},{"above_terrain":true,"airmass":11.13,"alt":4.55,"az":330.4,"t":"2030-02-07T19:15:00Z","terrain":-0.37},{"above_terrain":true,"airmass":12.09,"alt":4.09,"az":331.2,"t":"2030-02-07T19:20:00Z","terrain":-0.33},{"above_terrain":true,"airmass":13.19,"alt":3.64,"az":332.0,"t":"2030-02-07T19:25:00Z","terrain":-0.14},{"above_terrain":true,"airmass":14.45,"alt":3.21,"az":332.8,"t":"2030-02-07T19:30:00Z","terrain":-0.12},{"above_terrain":true,"airmass":15.91,"alt":2.79,"az":333.6,"t":"2030-02-07T19:35:00Z","terrain":-0.18},{"above_terrain":true,"airmass":17.59,"alt":2.38,"az":334.4,"t":"2030-02-07T19:40:00Z","terrain":-0.36},{"above_terrain":true,"airmass":19.55,"alt":1.98,"az":335.2,"t":"2030-02-07T19:45:00Z","terrain":-0.63},{"above_terrain":true,"airmass":21.83,"alt":1.59,"az":336.0,"t":"2030-02-07T19:50:00Z","terrain":-0.82},{"above_terrain":true,"airmass":24.51,"alt":1.22,"az":336.8,"t":"2030-02-07T19:55:00Z","terrain":-0.75},{"above_terrain":true,"airmass":27.64,"alt":0.85,"az":337.6,"t":"2030-02-07T20:00:00Z","terrain":-0.57},{"above_terrain":true,"airmass":31.3,"alt":0.5,"az":338.4,"t":"2030-02-07T20:05:00Z","terrain":-0.59},{"above_terrain":true,"airmass":35.54,"alt":0.17,"az":339.3,"t":"2030-02-07T20:10:00Z","terrain":-0.69},{"above_terrain":true,"airmass":null,"alt":-0.16,"az":340.1,"t":"2030-02-07T20:15:00Z","terrain":-0.52},{"above_terrain":false,"airmass":null,"alt":-0.47,"az":340.9,"t":"2030-02-07T20:20:00Z","terrain":-0.45},{"above_terrain":false,"airmass":null,"alt":-0.77,"az":341.8,"t":"2030-02-07T20:25:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-1.06,"az":342.6,"t":"2030-02-07T20:30:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-1.33,"az":343.5,"t":"2030-02-07T20:35:00Z","terrain":-0.4},{"above_terrain":false,"airmass":null,"alt":-1.59,"az":344.3,"t":"2030-02-07T20:40:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-1.83,"az":345.2,"t":"2030-02-07T20:45:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-2.07,"az":346.1,"t":"2030-02-07T20:50:00Z","terrain":-0.54},{"above_terrain":false,"airmass":null,"alt":-2.29,"az":346.9,"t":"2030-02-07T20:55:00Z","terrain":-0.43},{"above_terrain":false,"airmass":null,"alt":-2.49,"az":347.8,"t":"2030-02-07T21:00:00Z","terrain":-0.2},{"above_terrain":false,"airmass":null,"alt":-2.68,"az":348.7,"t":"2030-02-07T21:05:00Z","terrain":-0.05},{"above_terrain":false,"airmass":null,"alt":-2.86,"az":349.6,"t":"2030-02-07T21:10:00Z","terrain":0.08},{"above_terrain":false,"airmass":null,"alt":-3.02,"az":350.4,"t":"2030-02-07T21:15:00Z","terrain":0.14},{"above_terrain":false,"airmass":null,"alt":-3.17,"az":351.3,"t":"2030-02-07T21:20:00Z","terrain":0.18},{"above_terrain":false,"airmass":null,"alt":-3.3,"az":352.2,"t":"2030-02-07T21:25:00Z","terrain":0.32},{"above_terrain":false,"airmass":null,"alt":-3.42,"az":353.1,"t":"2030-02-07T21:30:00Z","terrain":0.51},{"above_terrain":false,"airmass":null,"alt":-3.53,"az":354.0,"t":"2030-02-07T21:35:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.62,"az":354.9,"t":"2030-02-07T21:40:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.7,"az":355.8,"t":"2030-02-07T21:45:00Z","terrain":0.72},{"above_terrain":false,"airmass":null,"alt":-3.76,"az":356.7,"t":"2030-02-07T21:50:00Z","terrain":0.75},{"above_terrain":false,"airmass":null,"alt":-3.8,"az":357.6,"t":"2030-02-07T21:55:00Z","terrain":0.68},{"above_terrain":false,"airmass":null,"alt":-3.84,"az":358.5,"t":"2030-02-07T22:00:00Z","terrain":0.62},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":359.3,"t":"2030-02-07T22:05:00Z","terrain":0.58},{"above_terrain":false,"airmass":null,"alt":-3.86,"az":0.2,"t":"2030-02-07T22:10:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-3.85,"az":1.1,"t":"2030-02-07T22:15:00Z","terrain":0.33},{"above_terrain":false,"airmass":null,"alt":-3.82,"az":2.0,"t":"2030-02-07T22:20:00Z","terrain":0.11},{"above_terrain":false,"airmass":null,"alt":-3.78,"az":2.9,"t":"2030-02-07T22:25:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-3.73,"az":3.8,"t":"2030-02-07T22:30:00Z","terrain":-0.25},{"above_terrain":false,"airmass":null,"alt":-3.66,"az":4.7,"t":"2030-02-07T22:35:00Z","terrain":-0.39},{"above_terrain":false,"airmass":null,"alt":-3.57,"az":5.6,"t":"2030-02-07T22:40:00Z","terrain":-0.53},{"above_terrain":false,"airmass":null,"alt":-3.47,"az":6.5,"t":"2030-02-07T22:45:00Z","terrain":-0.5},{"above_terrain":false,"airmass":null,"alt":-3.36,"az":7.4,"t":"2030-02-07T22:50:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-3.23,"az":8.3,"t":"2030-02-07T22:55:00Z","terrain":-0.48},{"above_terrain":false,"airmass":null,"alt":-3.09,"az":9.2,"t":"2030-02-07T23:00:00Z","terrain":-0.65},{"above_terrain":false,"airmass":null,"alt":-2.93,"az":10.1,"t":"2030-02-07T23:05:00Z","terrain":-0.59},{"above_terrain":false,"airmass":null,"alt":-2.76,"az":10.9,"t":"2030-02-07T23:10:00Z","terrain":-0.41},{"above_terrain":false,"airmass":null,"alt":-2.58,"az":11.8,"t":"2030-02-07T23:15:00Z","terrain":-0.22},{"above_terrain":false,"airmass":null,"alt":-2.38,"az":12.7,"t":"2030-02-07T23:20:00Z","terrain":-0.11},{"above_terrain":false,"airmass":null,"alt":-2.17,"az":13.6,"t":"2030-02-07T23:25:00Z","terrain":0.02},{"above_terrain":false,"airmass":null,"alt":-1.94,"az":14.4,"t":"2030-02-07T23:30:00Z","terrain":0.22},{"above_terrain":false,"airmass":null,"alt":-1.7,"az":15.3,"t":"2030-02-07T23:35:00Z","terrain":0.43},{"above_terrain":false,"airmass":null,"alt":-1.45,"az":16.1,"t":"2030-02-07T23:40:00Z","terrain":0.49},{"above_terrain":false,"airmass":null,"alt":-1.18,"az":17.0,"t":"2030-02-07T23:45:00Z","terrain":0.47},{"above_terrain":false,"airmass":null,"alt":-0.9,"az":17.8,"t":"2030-02-07T23:50:00Z","terrain":0.52},{"above_terrain":false,"airmass":null,"alt":-0.61,"az":18.7,"t":"2030-02-07T23:55:00Z","terrain":0.59},{"above_terrain":false,"airmass":null,"alt":-0.3,"az":19.5,"t":"2030-02-08T00:00:00Z","terrain":0.65},{"above_terrain":false,"airmass":37.65,"alt":0.02,"az":20.4,"t":"2030-02-08T00:05:00Z","terrain":0.68},{"above_terrain":false,"airmass":33.14,"alt":0.35,"az":21.2,"t":"2030-02-08T00:10:00Z","terrain":0.75},{"above_terrain":false,"airmass":29.22,"alt":0.7,"az":22.0,"t":"2030-02-08T00:15:00Z","terrain":0.99},{"above_terrain":false,"airmass":25.86,"alt":1.05,"az":22.8,"t":"2030-02-08T00:20:00Z","terrain":1.13},{"above_terrain":true,"airmass":22.98,"alt":1.42,"az":23.7,"t":"2030-02-08T00:25:00Z","terrain":1.0},{"above_terrain":true,"airmass":20.53,"alt":1.8,"az":24.5,"t":"2030-02-08T00:30:00Z","terrain":1.06},{"above_terrain":true,"airmass":18.43,"alt":2.2,"az":25.3,"t":"2030-02-08T00:35:00Z","terrain":1.25},{"above_terrain":true,"airmass":16.63,"alt":2.6,"az":26.1,"t":"2030-02-08T00:40:00Z","terrain":1.34},{"above_terrain":true,"airmass":15.08,"alt":3.02,"az":26.9,"t":"2030-02-08T00:45:00Z","terrain":1.29},{"above_terrain":true,"airmass":13.74,"alt":3.45,"az":27.6,"t":"2030-02-08T00:50:00Z","terrain":1.22},{"above_terrain":true,"airmass":12.57,"alt":3.89,"az":28.4,"t":"2030-02-08T00:55:00Z","terrain":1.11},{"above_terrain":true,"airmass":11.55,"alt":4.34,"az":29.2,"t":"2030-02-08T01:00:00Z","terrain":1.03},{"above_terrain":true,"airmass":10.65,"alt":4.8,"az":30.0,"t":"2030-02-08T01:05:00Z","terrain":1.15},{"above_terrain":true,"airmass":9.86,"alt":5.27,"az":30.7,"t":"2030-02-08T01:10:00Z","terrain":1.27},{"above_terrain":true,"airmass":9.16,"alt":5.76,"az":31.5,"t":"2030-02-08T01:15:00Z","terrain":1.32},{"above_terrain":true,"airmass":8.53,"alt":6.25,"az":32.2,"t":"2030-02-08T01:20:00Z","terrain":1.25},{"above_terrain":true,"airmass":7.97,"alt":6.76,"az":33.0,"t":"2030-02-08T01:25:00Z","terrain":1.0},{"above_terrain":true,"airmass":7.47,"alt":7.27,"az":33.7,"t":"2030-02-08T01:30:00Z","terrain":0.59},{"above_terrain":true,"airmass":7.02,"alt":7.8,"az":34.5,"t":"2030-02-08T01:35:00Z","terrain":0.26},{"above_terrain":true,"airmass":6.61,"alt":8.33,"az":35.2,"t":"2030-02-08T01:40:00Z","terrain":0.05},{"above_terrain":true,"airmass":6.24,"alt":8.87,"az":35.9,"t":"2030-02-08T01:45:00Z","terrain":0.03},{"above_terrain":true,"airmass":5.9,"alt":9.43,"az":36.6,"t":"2030-02-08T01:50:00Z","terrain":-0.04},{"above_terrain":true,"airmass":5.59,"alt":9.99,"az":37.3,"t":"2030-02-08T01:55:00Z","terrain":-0.13},{"above_terrain":true,"airmass":5.31,"alt":10.56,"az":38.0,"t":"2030-02-08T02:00:00Z","terrain":-0.21},{"above_terrain":true,"airmass":5.05,"alt":11.14,"az":38.7,"t":"2030-02-08T02:05:00Z","terrain":-0.17},{"above_terrain":true,"airmass":4.81,"alt":11.73,"az":39.4,"t":"2030-02-08T02:10:00Z","terrain":-0.12},{"above_terrain":true,"airmass":4.59,"alt":12.33,"az":40.1,"t":"2030-02-08T02:15:00Z","terrain":-0.04},{"above_terrain":true,"airmass":4.39,"alt":12.94,"az":40.7,"t":"2030-02-08T02:20:00Z","terrain":0.0},{"above_terrain":true,"airmass":4.2,"alt":13.55,"az":41.4,"t":"2030-02-08T02:25:00Z","terrain":0.06},{"above_terrain":true,"airmass":4.02,"alt":14.18,"az":42.1,"t":"2030-02-08T02:30:00Z","terrain":0.13},{"above_terrain":true,"airmass":3.86,"alt":14.81,"az":42.7,"t":"2030-02-08T02:35:00Z","terrain":0.22},{"above_terrain":true,"airmass":3.71,"alt":15.45,"az":43.4,"t":"2030-02-08T02:40:00Z","terrain":0.31},{"above_terrain":true,"airmass":3.57,"alt":16.09,"az":44.0,"t":"2030-02-08T02:45:00Z","terrain":0.41},{"above_terrain":true,"airmass":3.43,"alt":16.75,"az":44.7,"t":"2030-02-08T02:50:00Z","terrain":0.52},{"above_terrain":true,"airmass":3.31,"alt":17.41,"az":45.3,"t":"2030-02-08T02:55:00Z","terrain":0.61},{"above_terrain":true,"airmass":3.19,"alt":18.08,"az":45.9,"t":"2030-02-08T03:00:00Z","terrain":0.66},{"above_terrain":true,"airmass":3.09,"alt":18.75,"az":46.5,"t":"2030-02-08T03:05:00Z","terrain":0.64},{"above_terrain":true,"airmass":2.98,"alt":19.44,"az":47.1,"t":"2030-02-08T03:10:00Z","terrain":0.6},{"above_terrain":true,"airmass":2.89,"alt":20.13,"az":47.8,"t":"2030-02-08T03:15:00Z","terrain":0.55},{"above_terrain":true,"airmass":2.8,"alt":20.82,"az":48.4,"t":"2030-02-08T03:20:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.71,"alt":21.52,"az":48.9,"t":"2030-02-08T03:25:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.63,"alt":22.23,"az":49.5,"t":"2030-02-08T03:30:00Z","terrain":0.4},{"above_terrain":true,"airmass":2.55,"alt":22.95,"az":50.1,"t":"2030-02-08T03:35:00Z","terrain":0.42},{"above_terrain":true,"airmass":2.48,"alt":23.67,"az":50.7,"t":"2030-02-08T03:40:00Z","terrain":0.49},{"above_terrain":true,"airmass":2.41,"alt":24.4,"az":51.3,"t":"2030-02-08T03:45:00Z","terrain":0.56},{"above_terrain":true,"airmass":2.34,"alt":25.13,"az":51.8,"t":"2030-02-08T03:50:00Z","terrain":0.61},{"above_terrain":true,"airmass":2.28,"alt":25.87,"az":52.4,"t":"2030-02-08T03:55:00Z","terrain":0.71},{"above_terrain":true,"airmass":2.22,"alt":26.61,"az":52.9,"t":"2030-02-08T04:00:00Z","terrain":0.83},{"above_terrain":true,"airmass":2.17,"alt":27.36,"az":53.5,"t":"2030-02-08T04:05:00Z","terrain":0.92},{"above_terrain":true,"airmass":2.11,"alt":28.12,"az":54.0,"t":"2030-02-08T04:10:00Z","terrain":1.0},{"above_terrain":true,"airmass":2.06,"alt":28.88,"az":54.6,"t":"2030-02-08T04:15:00Z","terrain":1.05},{"above_terrain":true,"airmass":2.02,"alt":29.64,"az":55.1,"t":"2030-02-08T04:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.97,"alt":30.41,"az":55.6,"t":"2030-02-08T04:25:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.93,"alt":31.19,"az":56.1,"t":"2030-02-08T04:30:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.88,"alt":31.97,"az":56.7,"t":"2030-02-08T04:35:00Z","terrain":1.06},{"above_terrain":true,"airmass":1.84,"alt":32.75,"az":57.2,"t":"2030-02-08T04:40:00Z","terrain":1.1},{"above_terrain":true,"airmass":1.81,"alt":33.54,"az":57.7,"t":"2030-02-08T04:45:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.77,"alt":34.33,"az":58.2,"t":"2030-02-08T04:50:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.73,"alt":35.13,"az":58.7,"t":"2030-02-08T04:55:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.7,"alt":35.93,"az":59.2,"t":"2030-02-08T05:00:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.67,"alt":36.74,"az":59.6,"t":"2030-02-08T05:05:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.64,"alt":37.55,"az":60.1,"t":"2030-02-08T05:10:00Z","terrain":1.16},{"above_terrain":true,"airmass":1.61,"alt":38.36,"az":60.6,"t":"2030-02-08T05:15:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.58,"alt":39.18,"az":61.1,"t":"2030-02-08T05:20:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.55,"alt":40.0,"az":61.5,"t":"2030-02-08T05:25:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.53,"alt":40.82,"az":62.0,"t":"2030-02-08T05:30:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.5,"alt":41.65,"az":62.4,"t":"2030-02-08T05:35:00Z","terrain":0.97},{"above_terrain":true,"airmass":1.48,"alt":42.48,"az":62.9,"t":"2030-02-08T05:40:00Z","terrain":0.92},{"above_terrain":true,"airmass":1.46,"alt":43.32,"az":63.3,"t":"2030-02-08T05:45:00Z","terrain":0.87},{"above_terrain":true,"airmass":1.43,"alt":44.16,"az":63.8,"t":"2030-02-08T05:50:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.41,"alt":45.0,"az":64.2,"t":"2030-02-08T05:55:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.39,"alt":45.84,"az":64.6,"t":"2030-02-08T06:00:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.37,"alt":46.69,"az":65.0,"t":"2030-02-08T06:05:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.35,"alt":47.54,"az":65.4,"t":"2030-02-08T06:10:00Z","terrain":0.8},{"above_terrain":true,"airmass":1.34,"alt":48.39,"az":65.8,"t":"2030-02-08T06:15:00Z","terrain":0.82},{"above_terrain":true,"airmass":1.32,"alt":49.25,"az":66.2,"t":"2030-02-08T06:20:00Z","terrain":0.85},{"above_terrain":true,"airmass":1.3,"alt":50.1,"az":66.6,"t":"2030-02-08T06:25:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.29,"alt":50.96,"az":67.0,"t":"2030-02-08T06:30:00Z","terrain":0.93},{"above_terrain":true,"airmass":1.27,"alt":51.83,"az":67.4,"t":"2030-02-08T06:35:00Z","terrain":0.95},{"above_terrain":true,"airmass":1.26,"alt":52.69,"az":67.8,"t":"2030-02-08T06:40:00Z","terrain":0.98},{"above_terrain":true,"airmass":1.24,"alt":53.56,"az":68.1,"t":"2030-02-08T06:45:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.23,"alt":54.43,"az":68.5,"t":"2030-02-08T06:50:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.22,"alt":55.3,"az":68.8,"t":"2030-02-08T06:55:00Z","terrain":1.04},{"above_terrain":true,"airmass":1.2,"alt":56.17,"az":69.2,"t":"2030-02-08T07:00:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.19,"alt":57.05,"az":69.5,"t":"2030-02-08T07:05:00Z","terrain":1.14},{"above_terrain":true,"airmass":1.18,"alt":57.93,"az":69.8,"t":"2030-02-08T07:10:00Z","terrain":1.19},{"above_terrain":true,"airmass":1.17,"alt":58.81,"az":70.2,"t":"2030-02-08T07:15:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.16,"alt":59.69,"az":70.5,"t":"2030-02-08T07:20:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.15,"alt":60.57,"az":70.8,"t":"2030-02-08T07:25:00Z","terrain":1.25},{"above_terrain":true,"airmass":1.14,"alt":61.46,"az":71.0,"t":"2030-02-08T07:30:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.13,"alt":62.34,"az":71.3,"t":"2030-02-08T07:35:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.12,"alt":63.23,"az":71.6,"t":"2030-02-08T07:40:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.11,"alt":64.12,"az":71.8,"t":"2030-02-08T07:45:00Z","terrain":1.21},{"above_terrain":true,"airmass":1.1,"alt":65.01,"az":72.0,"t":"2030-02-08T07:50:00Z","terrain":1.2},{"above_terrain":true,"airmass":1.09,"alt":65.9,"az":72.2,"t":"2030-02-08T07:55:00Z","terrain":1.15},{"above_terrain":true,"airmass":1.09,"alt":66.79,"az":72.4,"t":"2030-02-08T08:00:00Z","terrain":1.11},{"above_terrain":true,"airmass":1.08,"alt":67.68,"az":72.6,"t":"2030-02-08T08:05:00Z","terrain":1.08},{"above_terrain":true,"airmass":1.07,"alt":68.58,"az":72.7,"t":"2030-02-08T08:10:00Z","terrain":1.05},{"above_terrain":true,"airmass":1.07,"alt":69.47,"az":72.8,"t":"2030-02-08T08:15:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.06,"alt":70.36,"az":72.9,"t":"2030-02-08T08:20:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.06,"alt":71.26,"az":72.9,"t":"2030-02-08T08:25:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.05,"alt":72.15,"az":72.9,"t":"2030-02-08T08:30:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.04,"alt":73.05,"az":72.9,"t":"2030-02-08T08:35:00Z","terrain":1.01},{"above_terrain":true,"airmass":1.04,"alt":73.94,"az":72.8,"t":"2030-02-08T08:40:00Z","terrain":1.03},{"above_terrain":true,"airmass":1.04,"alt":74.84,"az":72.6,"t":"2030-02-08T08:45:00Z","terrain":1.07},{"above_terrain":true,"airmass":1.03,"alt":75.73,"az":72.4,"t":"2030-02-08T08:50:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.03,"alt":76.62,"az":72.1,"t":"2030-02-08T08:55:00Z","terrain":1.18},{"above_terrain":true,"airmass":1.02,"alt":77.51,"az":71.6,"t":"2030-02-08T09:00:00Z","terrain":1.22},{"above_terrain":true,"airmass":1.02,"alt":78.4,"az":71.1,"t":"2030-02-08T09:05:00Z","terrain":1.26},{"above_terrain":true,"airmass":1.02,"alt":79.28,"az":70.3,"t":"2030-02-08T09:10:00Z","terrain":1.23},{"above_terrain":true,"airmass":1.01,"alt":80.16,"az":69.4,"t":"2030-02-08T09:15:00Z","terrain":1.12},{"above_terrain":true,"airmass":1.01,"alt":81.03,"az":68.2,"t":"2030-02-08T09:20:00Z","terrain":1.0},{"above_terrain":true,"airmass":1.01,"alt":81.9,"az":66.6,"t":"2030-02-08T09:25:00Z","terrain":0.89},{"above_terrain":true,"airmass":1.01,"alt":82.75,"az":64.6,"t":"2030-02-08T09:30:00Z","terrain":0.77},{"above_terrain":true,"airmass":1.01,"alt":83.58,"az":61.9,"t":"2030-02-08T09:35:00Z","terrain":1.02},{"above_terrain":true,"airmass":1.0,"alt":84.4,"az":58.3,"t":"2030-02-08T09:40:00Z","terrain":1.24},{"above_terrain":true,"airmass":1.0,"alt":85.17,"az":53.4,"t":"2030-02-08T09:45:00Z","terrain":0.9},{"above_terrain":true,"airmass":1.0,"alt":85.89,"az":46.5,"t":"2030-02-08T09:50:00Z","terrain":0.64},{"above_terrain":true,"airmass":1.0,"alt":86.51,"az":36.8,"t":"2030-02-08T09:55:00Z","terrain":-0.06},{"above_terrain":true,"airmass":1.0,"alt":86.99,"az":23.3,"t":"2030-02-08T10:00:00Z","terrain":1.09}],"transit":{"airmass":1.0,"alt":87.2,"az":2.2,"t":"2030-02-07T10:10:00Z"},"usable_hours":0.67,"verdict":"poor","zenith_passage":true},"warnings":["No cloud data for this night (beyond the 4-day forecast, or not yet in the archive) \u2014 the score is geometry only."]}
